GB1300380A - A steam boiler - Google Patents
A steam boilerInfo
- Publication number
- GB1300380A GB1300380A GB36347/70A GB3634770A GB1300380A GB 1300380 A GB1300380 A GB 1300380A GB 36347/70 A GB36347/70 A GB 36347/70A GB 3634770 A GB3634770 A GB 3634770A GB 1300380 A GB1300380 A GB 1300380A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- steam boiler
- july
- tube
- inner tubes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B29/00—Steam boilers of forced-flow type
- F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
- F22B29/061—Construction of tube walls
- F22B29/062—Construction of tube walls involving vertically-disposed water tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B29/00—Steam boilers of forced-flow type
- F22B29/02—Steam boilers of forced-flow type of forced-circulation type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
1300380 Tube walls for furnaces; oncethrough steam boiler KRAFTWERK UNION AG 27 July 1970 [26 July 1969] 36347/70 Headings F4A and F4B In a once through steam boiler, inner downcomer tubes run along and inside outer riser tubes, which are connected by welding and intermediate parts i.e. webs to form a gas-tight wall of the combustion chamber. The inner tubes, which could be eccentric with or touching the outer tubes, may be open ended inside the outer tube so that a reversal of flow occurs. In an embodiment water flows from an inlet header 2, Fig 1, down through inner tubes 3, 4, up through outer tubes 7, 8 to an outlet header 17. A further similar tube system, Fig. 3 (not shown), may be connected in series with this system. Spacers i.e. lugs or helically positioned strips, keep the inner tubes positioned within the outer tubes, which may all be connected, at their lower ends, to a common pipe 20.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691938043 DE1938043A1 (en) | 1969-07-26 | 1969-07-26 | Flow boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1300380A true GB1300380A (en) | 1972-12-20 |
Family
ID=5740977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36347/70A Expired GB1300380A (en) | 1969-07-26 | 1970-07-27 | A steam boiler |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3670703A (en) |
| DE (1) | DE1938043A1 (en) |
| GB (1) | GB1300380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2155909C2 (en) * | 1997-03-12 | 2000-09-10 | Дальневосточная государственная морская академия им. адм. Г.И. Невельского | S & s steam boiler |
| RU2259513C2 (en) * | 2003-03-11 | 2005-08-27 | Рылов Валентин Павлович | Boiler |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005010113A1 (en) * | 2005-03-02 | 2006-09-14 | Mhg Heiztechnik Gmbh | Heat exchanger for heating unit has double-walled pipes so that water flowing in flows through inner flow channel, is deflected at one end and flows to water outlet pipe through outer flow channel |
| US9273865B2 (en) * | 2010-03-31 | 2016-03-01 | Alstom Technology Ltd | Once-through vertical evaporators for wide range of operating temperatures |
| GB201010038D0 (en) * | 2010-06-16 | 2010-07-21 | Doosan Power Systems Ltd | Steam generator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US652866A (en) * | 1898-05-13 | 1900-07-03 | Georges Dore | Water-tube boiler. |
| US1793867A (en) * | 1925-10-09 | 1931-02-24 | Niclausse Jules | Steam generator |
| GB422571A (en) * | 1933-07-12 | 1935-01-14 | Edward John Howlett | Improvements relating to multitubular heat exchangers for heating and/or cooling water or other fluids |
| US2166188A (en) * | 1935-08-29 | 1939-07-18 | Charles S Turner | Flash boiler |
| US2327750A (en) * | 1940-08-02 | 1943-08-24 | Detroit Edison Co | Superheating flash boiler |
| US3177865A (en) * | 1963-11-18 | 1965-04-13 | Hazen Engineering Company | Combustion systems for heating fluids |
-
1969
- 1969-07-26 DE DE19691938043 patent/DE1938043A1/en active Pending
-
1970
- 1970-07-23 US US57711A patent/US3670703A/en not_active Expired - Lifetime
- 1970-07-27 GB GB36347/70A patent/GB1300380A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2155909C2 (en) * | 1997-03-12 | 2000-09-10 | Дальневосточная государственная морская академия им. адм. Г.И. Невельского | S & s steam boiler |
| RU2259513C2 (en) * | 2003-03-11 | 2005-08-27 | Рылов Валентин Павлович | Boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1938043A1 (en) | 1971-01-28 |
| US3670703A (en) | 1972-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1300380A (en) | A steam boiler | |
| GB1295757A (en) | ||
| ES334268A1 (en) | Steam generator organization | |
| GB863003A (en) | Improvements in or relating to tubulous boilers and an improved method of forming a tube wall | |
| GB846659A (en) | Hot water boiler | |
| GB1289493A (en) | ||
| GB722504A (en) | Improvements in water-tube steam generators | |
| GB1123437A (en) | Improvements relating to water heating boilers | |
| US1701262A (en) | Feed-water preheater | |
| ES327877A1 (en) | Improvements introduced in the walls of chamber of combustión for boilers formed by parallel tubes. (Machine-translation by Google Translate, not legally binding) | |
| SU66227A1 (en) | Water Tube Steam Boiler | |
| GB848106A (en) | Improvements in or relating to heat exchangers | |
| SU22669A1 (en) | Device for heating feedwater | |
| US2757648A (en) | Steam boilers | |
| SU670776A1 (en) | Boiler | |
| GB293611A (en) | Improvements in water tube boilers | |
| GB1323665A (en) | Boilers | |
| GB1195022A (en) | Tubular Combustion Chamber. | |
| GB1105586A (en) | Heat exchanger for use with flue gases | |
| ES357569A1 (en) | Improvements in or relating to steam generators having soot blower devices. | |
| GB1115188A (en) | Improvements in or relating to water tube steam generators | |
| GB334117A (en) | Improvements in apparatus for heating water | |
| GB1332319A (en) | Water heaters or boilers | |
| GB875894A (en) | Improvements in boilers for providing hot liquid | |
| GB1382337A (en) | Steam boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |